It’s okay for cats to drink fish tank water. A small amount of weak bacteria in the fish tank will not affect the cat’s immune system. Under the action of the filtration and nitrification system, the water in the fish tank is much cleaner than the water in the river. However, it is still not recommended for cats to drink fish tank water for a long time. Because there is a lot of fish excrement in the water in the fish tank, bacteria will proliferate in it, and it is necessary to regularly deworm the body.

Recommended water that cats can drink:

1. Mineral water

Mineral water usually contains various mineral elements, such as: calcium, Iron, magnesium, potassium.

2. Purified water

Purified water is a very good choice, but purified water has no taste and many cats do not drink it. If your cat drinks purified water, you can use purified water as daily water if it saves trouble.

3. Boiled water

This is the most economical, affordable and best option. After the tap water is boiled, the disinfectant disappears when the water boils, and all kinds of bacteria are basically killed. Moreover, it contains a small amount of trace elements and has a certain taste, so cats basically like to drink it.